2V0-621D Exam - VMware Certified Professional 6 – Data Center Virtualization Delta Beta

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Q1. Refer to the Exhibit.

An administrator is troubleshooting intermittent poor performance of virtual machines in a vSphere 6.x cluster. Investigating esxtop data shows that the only statistic that stands out is %CSTP as depicted in Exhibit 1:

The administrator proceeds to switch to the Power Management screen and observes the data depicted in Exhibit 2:

Based on the information in the exhibits, which two configurations are probable causes of the poor performance? (Choose two.)

A. The active power policy is set to Low Power.

B. The host has active Sleep States configured in the BIOS.

C. The active power policy is set to High Performance.

D. The host has active Power States configured in the BIOS.

Answer: A,B

Q2. An administrator wants to reduce the memory overhead for a 3D graphics enabled virtual machine (VM).

What advanced feature can be added to the VM configuration file to reduce memory overhead?

A. vga.vgaOnly=TRUE

B. vga.svgaEnable=FALSE

C. svgaEnabled=FALSE

D. svgaDisable=TRUE

Answer: A

Q3. An administrator is unable to start the vCenter Server service. The vpxd.log file shows this service failure:

[13308 error 'Default' opID=622892-371bf717] CoreDump: Unable to write minidump [13308 error 'Default' opID=622892-371bf717] error -2147024784 : There is not enough

space on the disk.

What is preventing the start of the service?

A. Insufficient space on the vCenter Server

B. Insufficient space on the Database Server

C. Insufficient space on the VMFS volume

D. Insufficient space on the ESXi ramdisk

Answer: A

Q4. An administrator is troubleshooting network communications between the vCenter Server and the ESXi 6.x host.

Which log shows the interaction events between these components?

A. /var/log/syslog.log

B. /var/log/hostd.log

C. /var/log/vpxa.log

D. /var/log/fdm.log

Answer: C

Q5. An administrator wants to clone a virtual machine using the vSphere Client. Which explains why the Clone option is missing?

A. The vSphere Client is directly connected to the ESXi host.

B. The virtual machine is configured with a thin-provisioned virtual disk.

C. The virtual machine is configured with outdated Virtual Hardware.

D. Cloning can only be performed with vRealize Orchestrator.

Answer: A

Q6. Which three logs can be reviewed to troubleshoot a vCenter Server upgrade failure? (Choose three.)

A. vminst.log

A. B. vim-vcs-msi.log

C. pkgmgr.log

D. vc-upgrade.log

E. firstboot.log

Answer: A,B,C

Q7. A vSphere 6 High Availability cluster has been configured with default settings. Four virtual machines in the cluster have been configured with these priorities:

✑ Prod-DB. High

✑ Prod-Email: High

✑ Prod-VC. Medium

✑ Dev-VDI: Low

How many VM Overrides would need to be defined at the cluster level to meet the restart priorities?

A. 1

B. 2

C. 3

A. D. 4

Answer: B

Q8. Which secondary Private VLAN (PVLAN) type can communicate and send packets to an Isolated PVLAN?

A. Community

B. Isolated

C. Promiscuous

D. Primary

Answer: : C

Q9. Which two roles can be modified? (Choose two.)

A. Administrator

B. Network Administrator

C. Datastore Consumer

D. Read-Only

Answer: B,C

Q10. An administrator tries to capture network traffic for a virtual machine, but cannot see the expected traffic in the packet capture tool.

Which step can resolve the problem?

A. Migrate the virtual machine to a Distributed Virtual Switch.

B. Enable Promiscous Mode on the relevant port group.

C. Modify the default value of MAC Address changes.

D. Enable Forged Transmits on the virtual machine.

Answer: B